20194244630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2293}}^1\times {\mathrm{125813}}^1$

素因数の和:128120

約数の個数: 32

約数和(自身を含む): 41560893504

約数和(自身を除く): 21366648874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2293, 4586, 11465, 16051, 22930, 32102, 80255, 125813, 160510, 251626, 629065, 880691, 1258130, 1761382, 4403455, 8806910, 288489209, 576978418, 1442446045, 2019424463, 2884892090, 4038848926, 10097122315, 20194244630]

約数ペア:

[(1, 20194244630), (2, 10097122315), (5, 4038848926), (7, 2884892090), (10, 2019424463), (14, 1442446045), (35, 576978418), (70, 288489209), (2293, 8806910), (4586, 4403455), (11465, 1761382), (16051, 1258130), (22930, 880691), (32102, 629065), (80255, 251626), (125813, 160510)]